Can I use ITbrain and TeamViewer independent of each other?

You can use ITbrain independent of TeamViewer from the licensing point of view. To use ITbrain it is not required to own a TeamViewer license. Likewise no ITbrain license is required to use TeamViewer.

To use the ITbrain Sevices, it is required to install the TeamViewer full version on the respective devices (end-points). Nevertheless, you are able to use the TeamViewer full version on the end-points for ITbrain purposes without a TeamViewer license.